diff --git a/app/build.gradle b/app/build.gradle
index 8f6bae4..b5e76a1 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -13,7 +13,7 @@ bugsnag {
 }
 
 def versionMajor = 3
-def versionMinor = 0
+def versionMinor = 1
 def versionTag = ""
 
 android {
diff --git a/app/src/main/java/eu/thedarken/rootvalidator/IAPHelper.java b/app/src/main/java/eu/thedarken/rootvalidator/IAPHelper.java
index 91e0de2..a1a23f7 100644
--- a/app/src/main/java/eu/thedarken/rootvalidator/IAPHelper.java
+++ b/app/src/main/java/eu/thedarken/rootvalidator/IAPHelper.java
@@ -25,7 +25,7 @@
 @AppComponent.Scope
 public class IAPHelper implements PurchasesUpdatedListener, BillingClientStateListener {
     static final String SKU_UPGRADE_DONATE = "upgrade.donate";
-    private final BehaviorSubject<List<Upgrade>> upgradesPublisher = BehaviorSubject.createDefault(new ArrayList<>());
+    private final BehaviorSubject<List<Upgrade>> upgradesPublisher = BehaviorSubject.create();
     private final BillingClient billingClient;
 
     public static class Upgrade {
diff --git a/app/src/main/java/eu/thedarken/rootvalidator/main/ui/validator/ValidatorFragment.java b/app/src/main/java/eu/thedarken/rootvalidator/main/ui/validator/ValidatorFragment.java
index 7422b22..be5d681 100644
--- a/app/src/main/java/eu/thedarken/rootvalidator/main/ui/validator/ValidatorFragment.java
+++ b/app/src/main/java/eu/thedarken/rootvalidator/main/ui/validator/ValidatorFragment.java
@@ -213,9 +213,9 @@ public void showWorking() {
 
     @Override
     public void showNagBar(boolean show) {
-        if (getView() == null) return;
         if (show) {
-            Snackbar.make(getView(), R.string.donate_description, Snackbar.LENGTH_INDEFINITE)
+            if (getView() == null) return;
+            upgradeBar = Snackbar.make(getView(), R.string.donate_description, Snackbar.LENGTH_INDEFINITE)
                     .setAction(R.string.action_donate, v -> presenter.onDonateClicked(getActivity()))
                     .addCallback(new Snackbar.Callback() {
                         @Override
@@ -229,8 +229,8 @@ public void onDismissed(Snackbar transientBottomBar, int event) {
                             upgradeBar = null;
                             super.onDismissed(transientBottomBar, event);
                         }
-                    })
-                    .show();
+                    });
+            upgradeBar.show();
         } else {
             if (upgradeBar != null) upgradeBar.dismiss();
         }
@@ -238,8 +238,8 @@ public void onDismissed(Snackbar transientBottomBar, int event) {
 
     @Override
     public void showDonate(boolean showDonate) {
-        if (getActivity() == null) return;
         this.showDonate = showDonate;
+        if (getActivity() == null) return;
         getActivity().invalidateOptionsMenu();
     }
 }